100W Powerful Voice Amplifier with 2 Wireless Microphones, Big Pro Sound Portable Speaker with Microphone, Bluetooth Speaker PA System Karaoke Machine Support BT/USB/TF Card/Aux/Guitar S99

Loud, Clear, and Fun for Any Event
This voice amplifier/speaker system completely exceeded my expectations. The sound quality is crisp and powerful—100W is more than enough to fill a large room or outdoor space. Both wireless microphones connect easily and work without any static or dropouts, which makes it perfect for karaoke, parties, or even public speaking.I love that it has so many options for input (Bluetooth, USB, TF card, Aux, and even guitar). We’ve used it for family karaoke nights, outdoor gatherings, and my kids’ school events—it’s super versatile. The Bluetooth connection is quick and stable, and the built-in battery lasts through hours of use.The portability is a big plus too—easy to carry, but still delivers big sound. If you’re looking for a reliable karaoke machine or PA system with excellent volume and clarity, this one is a fantastic choice!

Compact but powerful
My teenage kids enjoyed Karaoke while on vacation, so this seemed like a great idea to have our own karaoke parties at home. This voice amplifier machine is easy to use. It pairs quickly, both the wireless microphones under UHF mode as well as our Bluetooth devices under Bluetooth mode automatically. Although to be able to use both the microphones and Bluetooth together, you have to pair the microphones first and then the Bluetooth device. It has a loud and powerful sound with good treble/vocals and bass. There are also 4 different sound effects or equalizers, and an echo function/dial for a better karaoke experience. The amplifier is well made and designed, and looks pretty cool. It is a portable size and has a handle as well as a carrying over the shoulder strap that can be attached, so easy to take along anywhere.

Great for event
I’m so impressed with this voice amplifier! The sound is incredibly clear and powerful, and it easily fills a large room without any distortion. The two wireless microphones are such a nice touch, and they both connect seamlessly with zero static or interference. I love how versatile it is with all the input options like Bluetooth, USB, and Aux, and setup took me less than a minute. The battery lasts for hours, which makes it perfect for events, karaoke nights, or even outdoor gatherings. It’s also lightweight and easy to carry around, so I can take it anywhere without hassle. Overall, this system feels super high quality, reliable, and fun to use.

Clear voice, good amplification, good microphone and battery life.
I will say this is a good device and works pretty well BUT it is a bit heavy though. I assume this is because of it’s big battery capability. That being said, there is a shoulder strap that it comes with BUT it is kind of thin and does not have pads on it so it makes it a bit uncomfortable to wear for long periods especially with the weight of this device. This is something that you can carry regardless. There is a handle that is a bit more padding but still is annoying to carry for long periods. Regardless the device is quite powerful for amplifying sound especially at events and such. First thing I will say about it is that the microphones are not too bad. They are light weight and connect easily. The microphone does an okay job at wind guarding on the microphone. You are able to avoid excess noise on a windier day. The battery life on this device is not too bad. It last for several hours and you are able to use this while it is charging. It does get a little warm so try not to have it direct sunlight on hot days. You can control the volume and carry it with you as you talk. I think moving around does not hinder the sound quality. It is very loud so great for outdoor events where you do not have access to power for a big microphone. This is not like a concert microphone so be aware of that but it gets the job done. It last for quite sometime which is nice. The actually amplifier is quite sturdy and well built. It is not something I would drop even thought the casing is pretty sturdy. It may actually dent or crack. The front is a kind of metal mesh so it gives good sound and has a bit of durability. You can plug in directly to the amplifier in order to work. The plug is okay and the wire is just your standard USB kind of cable so do not expect anything super sturdy. The sound I could not really measure in decibels but it can be pretty loud and clear. There is no feedback or crackling. In a small amphitheater it actually was able to be head by everyone. Overall this is a good device to have if you are planning to do events and such. It really does a good job projecting your voice while also making sure that no surrounding noise makes it to the amplifier. The color is nice and it is well built. I do wish the cables provided were of better quality but the microphones are not bad. The battery life on these is not bad and it stays connected well. I also wish the shoulder strap had some more padding. The controls are pretty straight forward. It is easy to use and learn.

The voice is crisp & clear, and love the quality of this product. It is a bit heavy, mostly because of its high quality and is very well made. My kids love singing their favorite poems & songs all the time. I was able to connect my phone & tried a karoke on youtube. The phone & both the mics connected easily on bluetooth with the speaker. I would definitely arrange a karaoke night with my friends for this.

Loving the quality on this speaker and mic! Crispy clean and it is surprisingly loud.